baber/WOPTO huggingface dataset:
Patent JP-S60139393-A (JP)
Title: Operation control method in immersion aerating method
Inventor: ITOU HAJIME
IPC: C02F3/06
Filed: 1983-12-28
Abstract: PURPOSE:To enhance nitrogen removal efficiency, by providing an aeration apparatus for stirring sewage in an aeration tank and supplying gas while detecting the dissolved oxygen concn. DO, water temp. and ORD of sewage to control an aeration amount, the operation in the tank and the amount of return water. CONSTITUTION:Aeration tanks 1, 2, 3, 4 are arranged in many stages by a parallelly arranging means and contact materials 11, 12, 13, 14 and aeration apparatuses 21, 22, 23, 24 are arranged in the aeration tanks. Org. nitrogen and ammoniacal nitrogen contained in inflow sewage are allowed to advance in nitration through multi-stage treatment and come to nitrate nitrogen while a part of said nitrate nitrogen is returned to the first tank 1 and denitrified to be removed as nitrogen gas. A thermometer T, a DO meter DO and an ORP meter ORP are provided to the first tank 1 functioning as a denitrification tank and signals of said meters are applied to a control apparatus C. By these signal, an oxygen supply amount, the flow speed in the tank and the amount of return water to the first tank due to the aeration apparatuses are controlled.
Patent JP-S61124633-A (JP)
Inventor: SUGIMOTO TAKETOSHI
IPC: D02J1/06
Filed: 1984-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0293165-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: MAEDA HIROAKI
IPC: F16H61/28
Filed: 1988-09-30
Abstract: PURPOSE:To suppress the speed change shock by installing an orifice between a back pressure side oil passage and a check valve leading from the back pressure side of a brake band servo to a pressurization side oil passage and temporarily draining a pressurization side oil passage during the up-shift. CONSTITUTION:The hydraulic controller of an automatic transmission 2 introduces the pressurized oil into a back pressure side oil passage L2 in the up-shift speed change state, and a servopiston BSp is urged to the release side of a band brake B1 by the rise of the back pressure side chamber BSb of a brake band servo BS, and at the same time, also the pressure in the piston chamber of a clutch C1 connected with the back pressure side oil passage increases, and the servopiston BSp is urged in the engagement direction. In case of the up-shift, a pressurization side oil passage L1 is temporarily connected to a drain through a 1-2 shift valve 3 by the operation of a solenoid valve S2, and the pressure is lowered, and a check valve 10 is opened, and the pressurized oil is allowed to flow out to the pressurization side oil passage L1 through an orifice B from a back pressure side oil passage L2, and the pressure in the piston chamber of the clutch L1 connected with the back pressure side oil passage L2 is increased by the action of the orifice B. Therefore, the speed change shock can be surely absorbed.
Patent JP-H1091090-A (JP)
Title: Dot matrix luminescent display device and pitching display device
Inventor: FUJIEDA MASAYUKI
IPC: G09F9/33
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a pitching display device which is simple in circuitry and allows gradation-controlled picture display. SOLUTION: A memory card 5 stores the picture data which shows the on/off control action of an LED in the form of one frame composed from plural pictures. Based on the picture data stored on the memory card 5, lighting of each LED is controlled for each picture composing one frame. An LED display unit section 7 displays gradation-controlled pictures.
Patent JP-H1085318-A (JP)
Title: Medical material and skin ulcer filling/recovering material
Inventor: ISHIKAWA KEIJI
IPC: A61K38/17
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent operability, close-adhesion and filling effect to a wound area at treating decubitus bedsore whose wound surface is not constant, by making a medical material in a paste formed from a mixture containing collagen and polyhydric alcohols. SOLUTION: The medical material in a paste form with collagen as a principal substance suitable for a skin ulcer filling/recovering material, is prepared by containing collagen and polyhydric alcohols. At this time, 0.1-10wt.% of collagen and 0.1-50wt.% of polyhydric alcohols are contained altogether, into which gelatin may be added. Glycerin is best suitable for polyhydric alcohols that may be contained as glycerogelatin together with gelatin. For collagen, atherocollagen, fibrous collagen, bridged collagen and the like are used. This medical material is excellent in operabilty and close adhesion, allowing to be filled into a wound area, and after filling, the base material itself is gradually melting down by a body temperature, finally leaving collagen only.
Patent JP-S61126204-A (JP)
Inventor: OKADA TETSUO
IPC: E01D19/10
Filed: 1984-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60140503-A (JP)
Title: Production for magnetic head
Inventor: HAYASAKA HIDEAKI
IPC: G11B5/105
Filed: 1983-12-28
Abstract: PURPOSE:To reduce man-hour and to improve the yield to obtain an inexpensive, high-precision, and high-reliability magnetic head by forming a magnetic gap of a core chip with a high-melting point glass and joining the core chip and guard materials with a low-melting point glass which is charged preliminarily in the core chip side. CONSTITUTION:A secondary welding glass 21 consisting of the low-melting point glass is flowed to winding grooves 15 and 18 between a center magnetic core block 11 and both side magnetic core blocks 12 and 13 in the melted state from above a primary welding glass 20 consisting of the high-melting point glass due to fusion of a glass rod. Thereafter, this joint core block 10 is sliced along long and short dash alternating lines with a prescribed width, and parts of glass grooves 16 and 19 are cut off along alternate long and two short dashes line, thus obtaining a magnetic core chip 22. This core chip is heated up to the melting temperature of the low-melting point glass to melt the secondary welding glass 21 charged in winding grooves 15 and 18 of the magnetic core chip 1, and this glass 21 is flowed into gaps formed with spacers 22 between the magnetic core chip 1 and both guards 2a and 2b to join them. Thus, one head assembly is formed, and it is subjected to required polishing work and etc. to obtain a magnetic head.
Patent JP-S60142668-A (JP)
Title: Picture processing system
Inventor: HONDA TATSUO
IPC: H04N1/17
Filed: 1983-12-29
Abstract: PURPOSE:To obtain a picture processing system which makes a picture in an area on an original into data easily with specified line density by recognizing the contents of a line density control field obtained by scanning the original and discriminating the specified line density. CONSTITUTION:The position (address) of the line density control field on the original ID is stored in the address table 20 of main memory 2, and a processor 1 scans the original ID by a scanning part 4, segments picture data correspoinding to the line density control field, and extracts features of characters of picture data. The processor 1 collates the features with the contents of the dictionary 22 in the main memory 2 to recongnizes the characters entered into the control field, and decides on corresponding scanning density by using a scanning line density code table 21. This determined scanning line density is used hereafter to scan the original ID and picture data are stored in the image storage area 31 of image memory 3 successively.
Patent JP-H0557710-A (JP)
Title: Method for simultaneous formation and decoration of wood molded item
Inventor: OKUNO SHIRO
IPC: B27N5/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide a method for decorating a wooden molded item wherein the number of processes is a few; it is performed in a short time and with a low cost; no damage occurs on the surface of the molded item before decoration; the decoration can be performed on the surface of the wooden molded item with a complicated solid shape. CONSTITUTION:A transfer foil wherein a release layer, a picture pattern layer and an adhesive layer are successively provided on a base film is used as a decorative film 2 and the transfer foil is premolded by heating and vacuum suction in advance and is laid along the molding face of one of molds 3. Then, a wooden fiber as a wooden material 1 is filled in the mold 3 wherein the transfer foil is laid along the molding face. when, heat and pressure is applied by another mold 3 to obtain a wooden molded item 4 wherein the surface shape coincides with the shape of the molding face of the mold 3 and decoration on the surface is performed at the same time with molding.
Patent JP-H09123608-A (JP)
Title: Reversible thermal recording medium
Inventor: SHIMADA MASARU
IPC: B41M5/337
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a thermal recording medium to be free from a color change as color develops, and also from a defective discoloration, if exposed to light, and to be light fast, and enable the color development to be securely preserved against heat in a reversibly color forming composition. SOLUTION: This reversibly thermal recording medium consists of an electron-donative coloring compound and an electron-receptive compound as main components and is provided on the support with a recording layer capable of forming a color development and a discoloration relatively depending upon a difference in the heating temperature and/or the cooling speed after heating. In addition, a guanidine derivative shown by formula I and/or vitamins K are added to the recording layer or an adjacent layer to the recording layer.
Patent JP-H0295748-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: IIJIMA HIDETO
IPC: F02D41/14
Filed: 1988-09-30
Abstract: PURPOSE:To prevent any malfunction of trouble discrimination from occurring by stopping the said feedback control at the time of judging something wrong in an exhaust gas density detecting system, and when output of an exhaust gas density sensor is reversed beyond the reference value during this stoppage, reopening the feedback control. CONSTITUTION:During driving of an engine 1, an electronic control unit (ECU) 5 inputs various signals, and operates fuel injection time Tout on the basis of engine speed Ne by an engine speed sensor 11, absolute pressure PBA by an absolute pressure sensor 8 and an air-fuel ratio compensation value K02 being set according to oxygen density to be shown by a detection signal of an O2 sensor 15, thereby controlling opening time of a fuel injection valve 6. In this case, when it is so judged that there is something wrong in an exhaust gas density detecting system inclusive of the O2 sensor 15, the air-fuel ratio compensation value K02 is held to the specified value, and the feedback control is stopped. When output of the O2 sensor 15 is reversed beyond the reference value during feedback control stopping, he feedback control is made so as to be reopened.
Patent JP-S62108787-A (JP)
Inventor: ASAI TADAMICHI
IPC: H05K3/12
Filed: 1985-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0988450-A (JP)
Title: Plane lattice
Inventor: NAKAMURA TAKASHI
IPC: E06B9/01
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely set an interval between interlocking devices by enabling the adjustment of an interval between joint sections of an engaged device interlocking a plurality of interlocking devices loading and unloading stiles to end frames fixed to a building. SOLUTION: A frame body is constituted of a pair of right and left end frames 3 fixed to a building 2 and a pair of up and down cross rails 4 fixed to the end frames 3, and muntins 5 of a plane lattice 1 are loaded and unloaded to the end frames 3 with a plurality of interlocking devices 6. Each of the interlocking devices 6 is equipped with mounting plate 61, hook 63 and bracket 63, and the up and down interlocking devices 6 are interlocked with an engaged device 7. The engaged device 7 is equipped with joint metal fixture 71, wire 73 and stopper 74, and an interval between joint sections of the engaged device 7 with the interlocking devices 6 can be adjusted by screwing back and forth a screw fixing the wire 73 to the joint metal fixture 71.
Patent JP-2000074991-A (JP)
Title: Method for inspecting whether package for semiconductor chip is good or not, its apparatus and probe pin structure used for it
Inventor: KANDA YUKIYA
IPC: H01L21/66
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To make a probe pin easily, quickly and exactly come into contact with a contact point of soldering part for finely separated chips and a contact point of soldering part for a substrate. SOLUTION: A package 1 for semiconductor chip provided with a soldering part for a chip soldered to a semiconductor chip side and a soldering part for substrate soldered individually to a printed substrate prepared at a remote position from the soldering part for the chip is fixedly placed. A soft insulation plate 13 having a multitude of conductor wires which are embedded on so that more than one can individually contact each contact point of the soldering part for chips and the open end is exposed to both surface of front and back is laid over.  After making the contact probes 19 of fixtures 18 individually contact the contact points 6, one probe pin 21 provided with a conductive small ball part 24 at the tip end is made to run in the plane direction on the surface of the corresponding portion of the soldering part for chips of the soft insulation plate 13 and whether the package 1 for semiconductor chip is good or not, is judged by the distribution state of the resistance obtained when it is individually brought into contact with each conductor.
Patent JP-H08111195-A (JP)
Title: Method and device for setting bias of electron gun
Inventor: KOSEMURA KINSHIRO
IPC: H01J37/04
Filed: 1994-10-13
Abstract: PURPOSE: To provide the preferable electron beam current density and distribution of radiation angle of the electron beam without any labors in a short time by automatically setting the bias which has been empirically achieved on a trial-and-error manner. CONSTITUTION: In an electron gun source 3 to be controlled first by the data of a CPU 2, the filament heating current If and the emission current Ie are set to the initial value, and Ifi and Ife are measured. Then, the distribution of the radiation angle of the beam is measured by a Faraday cup 8 by deflecting the beam by GT, GH optical axis deflectors in the condition where the beam size is constant, and the maximum value is stored in a storage means of the CPU 2. The same measurement is achieved by changing Ie with If being constant, and after If is changed relative to Ii , Ie is changed to measure Ie and the measurement of one cycle is completed.  When this measurement is completed, the CPU 2 compares the stored measured value with the preset value, and if the set of the measured value is in the allowable range, the power source 3 is controlled so as to set the bias to obtain If , Ie under which this measured value is obtained.
Patent JP-H1177077-A (JP)
Title: Treatment of waste water
Inventor: FUKUSHIMA REIZO
IPC: C02F3/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a microorganism carrier and treated water by bringing the microorganism carrier made of hollow tubular plastic into contact with a nitrate- form nitrogen-containing soln. containing org. matter in a non-fluidized state to subject the org. matter-containing soln. to reductive denitrifying treatment by the microorganism on the surface of the carrier and to separate the carrier from treated water. SOLUTION: A microorganism carrier having a microorganism bonded thereto and made of hollow tubular plastic with true specific gravity of 1 or more, pref., 1.05-1.5 is prepared to be brought into contact with a nitrate-form nitrogen-containing soln. containing org. matter in a non-fluidized state to subject the org. matter- containing soln. to reductive denitrifying treatment by the microorganism on the surface of the microorganism carrier made of plastic. At this time, water to be treated is allowed to flow in from the vicinity of the bottom part of a treatment apparatus to treat so that treated water is allowed to flow out of the upper part of the treatment apparatus. Thereafter, the microorganism carrier made of plastic is separated from treated water by a separator.  As material quality of the microorganism carrier made of plastic, polyethylene, polypropylene, polystyrene, polyvinyl chloride, polyethylene terephthalate or derivatives of them are cited.
Patent JP-H0790429-A (JP)
Title: Electrode material for resistant welding and its manufacture
Inventor: MIYAUCHI MICHIO
IPC: C22F1/08
Filed: 1993-09-08
Abstract: PURPOSE:To improve the service life of an electrode material and the productivity of an automobile by specifying Cr content in the spot welding electrode material and controlling the longitudinal direction of crystallized Cr grains and the hardness. CONSTITUTION:In an alloy composed of 1.5-20wt.% Cr, and the balance Cu with inevitable impurities, the longitudinal direction of the crystallized Cr grains is almost parallel with the plate surface to be welded and the hardness is made to be >=140Hv. By this constitution, the long service life of the electrode material for resistant welding is obtd., and particularly, this material can contribute to the improvement of the service life of the electrode for Al or plated steel sheet of the automobile, etc.
Patent JP-H0588515-A (JP)
Title: Optical scanning device
Inventor: KATSUYAMA MINORU
IPC: G03G15/04
Filed: 1991-09-26
Abstract: PURPOSE:To obtain stable performance regardless of variation in an ambient temperature by providing a heat insulation space between an optical unit and a main body frame. CONSTITUTION:The surface of a photosensitive drum 21 which is charged electrostatically and uniformly through image formation optical systems 13 and 14 and a rotary deflecting means 12 is exposed to and scanned with a laser beam 17 emitted by a semiconductor laser unit 11. The image formed on the surface of the photosensitive drum 21 is developed by using toner 23 and this toner image is transferred to paper 22, fixed by a heat fixation unit 24, and finally printed out. At this time, the heat insulation 20 is provided between the optical unit 18 and main body frame 19 so that the heat of the heat fixation unit 24 is not conducted directly to the optical unit 18. Therefore, the optical unit 18 is in the heat insulation space 20, whose inside is occupied with an external air flow or a heat insulating material, so a rise in temperature by the fixation unit 24 is not transmitted directly to the optical unit 18 to maintain constant temperature at all times.
Patent JP-H0588096-A (JP)
Title: Light beam scanning device
Inventor: KATSUYAMA MINORU
IPC: H04N1/04
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the surface of a photosensitive body from being scanned with reflected light and to prevent the density irregularity of an image from occurring by installing a synchronization detection means by inclining it with respect to a plane surface which is vertical to the optical axis of a laser beam. CONSTITUTION:The synchronization detection means 9 is fitted by being inclined by an angle (theta) with respect to the plane surface which is vertical to the optical axis of the laser beam 10 scanning the photosensitive body 11. At this time, even when one part of the beam 10 made incident on the detection means 9 is reflected by the detection means 9, it is not made incident on a polygon scanner 5 again because the reflected light 10a of the beam 10 is deviated from the optical axis of the beam 10 b7 the angle 2theta Therefore, the reflected light 10a of the beam 10 does not arrive at the surface of the photosensitive body 11 and the density irregularity does not occur to the image on the surface of the body 11 because of the reflected light 10a of the beam 10 at all.
Patent JP-S63102563-A (JP)
Title: Image processing device
Inventor: YOSHIMOTO MASAHIKO
IPC: G06T9/00
Filed: 1986-10-20
Abstract: PURPOSE:To realize a high efficient encoding regardless of the character of a picture quality by encoding a forecasting error pattern extracted by a forecasting error detecting means with a runlength method. CONSTITUTION:A pre-processing part 3 blocks dither image data DD with a said dither matrix size (4X4), and forecasts a forecasting error pattern PD concerning a next image block BD based on a forecasting error pattern ED' of the result compared with a forecasting bit pattern PD' concerning an image block BD' blocked immediately before it. Next, the bit pattern of the image block BD and a forecasting bit pattern PD forecasted concerning the bit pattern of the image block BD are compared, and a forecasting error pattern ED of the result is extracted. This is corrected to serial error pattern data SED, matched with an MH encoding part 4, encoded by the runlength method and encoding image data CD are formed.
Patent JP-H08115110-A (JP)
Title: Program preparing device
Inventor: HOSHINO TOSHIHIKO
IPC: G05B19/05
Filed: 1994-10-13
Abstract: PURPOSE: To apply the device to a ladder program for new facilities by preparing the ladder program for new facilities, inputting conditions for the required operation of an operation request and deciding consistency by applying the conditions to the prepared ladder program. CONSTITUTION: Allocation is performed concerning circuits excluding an output circuit, return output and LS confirmation, etc., in ladder program factors under allocating. For example, when a certain request is an output circuit standard pattern and a target circuit corresponds to a position 7, concerning that circuit, the circuit pattern of a generating circuit pattern field is allocated and its memory address becomes a prescribed address. Besides, it is checked parallelly with this allocation whether the target circuit at that position is matched with generation conditions or not. Thus, the allocation and consistency of the circuit corresponding to each copied program request are checked. Then, the output circuits of all the copies program requests are collated.
Patent JP-S6399279-A (JP)
Title: Production of ink composition
Inventor: DONARUDO II UENZERU
IPC: B41J2/01
Filed: 1987-09-29
Abstract: PURPOSE:To readily obtain an ink composition for ink jet printing use with enhanced cation substitution efficiency, by blending a vehicle with a dye prepared by substituting, using an ion exchange resin, the primary cation by the secondary cation selected beforehand to effect ion exchange. CONSTITUTION:First, an aqueous dye solution is prepared by dissolving a dye in water so that the dye concentration represents 8-15wt% in the solution. Thence, the cation in said solution is replaced by hydrogen cation through an ion exchange process followed by substitution by the cation selected beforehand, thus affording the ink with reduced crusting capability, etc. The resultant dye solution is blended with one or two or more kinds of glycol, etc., to obtain the objective ink composition.
Patent JP-H0293921-A (JP)
Title: Cross call disk device
Inventor: YOSHIDA YASUHIRO
IPC: G06F3/06
Filed: 1988-09-30
Abstract: PURPOSE:To increase data access speed to a disk including exclusive control processing by providing each interface card with an exclusive control information storing means, and executing exclusive control between respective interface cards. CONSTITUTION:Exclusive control information between respective computers 11, 12 is stored in exclusive control information storing areas 19, 20. Exclusive control processing is executed on the basis of the exclusive control information stored in the areas 19, 20. Thereby, exclusive control can be executed between respective interface cards 13, 14 without executing the internal processing of respective computers 11, 12. Since the load of the computers 11, 12 is reduced and influence to be exerted upon the operating states of the computers 11, 12 is also reduced, the processing speed can be improved.